CN101705818B - Tunneller capable of performing comprehensive coal mining operations - Google Patents

Tunneller capable of performing comprehensive coal mining operations Download PDF

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Publication number
CN101705818B
CN101705818B CN2009102247120A CN200910224712A CN101705818B CN 101705818 B CN101705818 B CN 101705818B CN 2009102247120 A CN2009102247120 A CN 2009102247120A CN 200910224712 A CN200910224712 A CN 200910224712A CN 101705818 B CN101705818 B CN 101705818B
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CN
China
Prior art keywords
plate
coal
base
panel seat
development machine
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Application number
CN2009102247120A
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Chinese (zh)
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CN101705818A (en
Inventor
叶红珊
明聪聪
贾锋
崔波波
李海峰
Original Assignee
山东卡特重工机械有限公司
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Priority to CN2009102247120A priority Critical patent/CN101705818B/en
Publication of CN101705818A publication Critical patent/CN101705818A/en
Application granted granted Critical
Publication of CN101705818B publication Critical patent/CN101705818B/en

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Abstract

The invention discloses a development machine capable of performing comprehensive coal mining operations, which comprises a development machine mainframe, a cutter head and a shovel plate component, wherein the cutter head is positioned on the left side at the front end of the development machine mainframe; the shovel plate component is arranged on the front side of the development machine mainframe and is a coal pushing plate, which comprises a coal dropping plate, a plate seat and a spring; a front baffle of the coal dropping plate and a rear baffle of the plate seat are connected through the spring; the rear baffle of the plate seat is inserted between a rear limiting plate and the front baffle of the coal dropping plate; and when the rear limiting plate clings to the rear baffle, the spring is under a compressed condition. In the development machine, the left side of the coal dropping plate can be backwards inclined when being pressed by coal to form a coal drop, which facilitates the conveying of the coal by a scraping plate conveyor arranged on the left side of the development machine; and when the coal pushing plate advances, most of the coal enters the scraping plate conveyor from the left side of the coal pushing plate and is not leaked, thus the coal conveying speed and the coal conveying efficiency are both high.

Description

But a kind of development machine of performing comprehensive coal mining operations

Technical field

The present invention relates to a kind of development machine, but particularly a kind of development machine of performing comprehensive coal mining operations.

Background technology

Carry out performing comprehensive coal mining operations with coal-winning machine at present, equipment has high input, and ground, bank is required height, is suitable for big colliery.At present, medium and small colliery has few use coal-winning machine, and major part all is to adopt manually to blow out digging, danger, and efficient is low, and accident takes place frequently, and belongs to the coal mining means that backwardness will be eliminated.

Summary of the invention

The technical problem to be solved in the present invention is: but a kind of development machine of performing comprehensive coal mining operations is provided, it can be fast be transported to the coal of digging on the drag conveyor, make that the coal cinder transporting velocity is fast.

In order to solve the problems of the technologies described above, the present invention includes the development machine main frame, cutterhead and shovel board assembly, cutterhead is positioned at the left side of the front end of development machine main frame, the shovel board assembly is arranged on the front side of development machine main frame, described shovel board assembly is a coal-pushing plate, coal-pushing plate comprises coal passing plate, panel seat and spring, panel seat is by top board, base, the pedestal that backboard and right baffle plate are formed, the bottom surface of top board is parallel with base top surface, backboard is connected between the back side edge of the back side edge of top board and base, right baffle plate connects top board, base, backboard three's right edge, coal passing plate comprises front apron, left plate, right plate and rear position margining plate, left plate connects the limit, left side of front apron and the limit, left side of rear position margining plate, the right plate front side edge connects the right edge of front apron, the back side edge of right plate is vertical, the inwall of the back side edge of right plate and the right baffle plate of panel seat is hinged by rotating shaft, be connected spring between the front apron of coal passing plate and the backboard of panel seat, between the rear position margining plate and front apron that are inserted in coal passing plate of the backboard of panel seat, when rear position margining plate is attached on the backboard, spring is in compressive state, front apron, the leading flank of top board and base form one continuous in the recessed arcwall face of rear side, at regular intervals between the backboard of panel seat and the left plate of coal passing plate.

In order to improve the efficient of carrying coal cinder, described panel seat base top surface is parallel with the bottom surface of base, and the ratio of the base of described panel seat, coal passing plate and panel seat three height is 1: 3: 4.3.

In order to accelerate to slip coal speed, the left side of described panel seat base is lower than the right side, and panel seat base top surface and base end face have 3-5 degree angle.

Beneficial effect of the present invention is: coal passing plate of the present invention left side when being subjected to the pressure of coal cinder can recede, form a coal drop, be convenient to coal cinder and in the drag conveyor that is placed in the development machine left side, carry coal cinder, and, coal-pushing plate is in the process of advancing, overwhelming majority coal enters drag conveyor from the coal-pushing plate left side, can not spill, and the speed of conveying coal cinder is fast, efficient is high.

Description of drawings

Fig. 1 is a structural representation of the present invention; Fig. 2 is the main TV structure schematic diagram of coal-pushing plate of the present invention; Fig. 3 is the plan structure schematic diagram of Fig. 2; Fig. 4 is the A-A sectional view of Fig. 2; Fig. 5 is the B-B sectional view of Fig. 2; Fig. 6 is the be squeezed structural representation of state of part 1 among Fig. 4.

Among the figure: 1, development machine main frame, 2, cutterhead, 3, coal-pushing plate, 4, coal passing plate, 5, panel seat, 6, spring, 7, rotating shaft.

The specific embodiment

A kind of anti-sideslipping boring machine as shown in Figure 1, it comprises development machine main frame 1, cutterhead 2 and coal-pushing plate 3.Cutterhead 2 is positioned at the left side of the front end of development machine main frame 1, and coal-pushing plate 3 is arranged on the front side of development machine main frame 1.

Shown in Fig. 2-6, coal-pushing plate 3 comprises coal passing plate 4, panel seat 5 and spring 6, the pedestal that panel seat 5 is made up of top board, base, backboard and right baffle plate.The bottom surface of top board is parallel with base top surface, and backboard is connected between the back side edge of the back side edge of top board and base, and right baffle plate connects top board, base, backboard three's right edge, makes panel seat 5 form the cell body of a front side and right openings.Coal passing plate 4 comprises front apron, left plate, right plate and rear position margining plate, left plate connects the limit, left side of front apron and the limit, left side of rear position margining plate, the right plate front side edge connects the right edge of front apron, the back side edge of right plate is vertical, the inwall of the right baffle plate of the back side edge of right plate and panel seat 5 is hinged by rotating shaft 7, be connected spring 6 between the backboard of the front apron of coal passing plate 4 and panel seat 5, between the rear position margining plate and front apron that are inserted in coal passing plate 4 of the backboard of panel seat 5.Panel seat 5 base top surfaces are parallel with the bottom surface of base, and the ratio of the base of panel seat 5, coal passing plate and panel seat 5 three's height is 1: 3: 4.3.When rear position margining plate was attached on the backboard, spring 6 was in compressive state, the leading flank of front apron, top board and base form one continuous in the recessed arcwall face of rear side, at regular intervals between the left plate of the backboard of panel seat 5 and coal passing plate 4.

The inside groove of panel seat 5 can be designed to tilt, even the left side of base is lower than the right side, panel seat 5 base top surfaces and base end face have 3-5 degree angle.

The performing comprehensive coal mining method: the left side at this bright development machine is mounted with drag conveyor, when development machine tunnels forward, unearthed coal cinder caves in naturally, there is the coal cinder of part to drop on the drag conveyor, the part coal cinder is fallen on the ground, when coal-pushing plate 3 pushes away coal forward simultaneously, coal cinder is piled up on the cambered surface of coal-pushing plate 3 front sides, when coal cinder is stacked on coal-pushing plate 3 when a certain amount of, coal cinder is to the pressure of coal passing plate 4 pressure greater than 6 pairs of coal passing plates 4 of spring, coal cinder promotes coal passing plate 4 and 7 rotates backward around the shaft, form a groove of deepening gradually from right to left between the top board of coal passing plate 4 and panel seat 5 and the base, coal cinder enters in this groove, and enters in the drag conveyor along coal passing plate 4 front aprons, coal cinder can not spill from the right side of coal-pushing plate like this, can disposablely incite somebody to action coal automatic transport on the ground to drag conveyor.

Claims (3)

1. but the development machine of a performing comprehensive coal mining operations, comprise development machine main frame (1), cutterhead (2) and shovel board assembly, cutterhead is positioned at the left side of the front end of development machine main frame (1), the shovel board assembly is arranged on the front side of development machine main frame (1), it is characterized in that: described shovel board assembly is coal-pushing plate (3), coal-pushing plate (3) comprises coal passing plate (4), panel seat (5) and spring (6), panel seat (5) is by top board, base, the pedestal that backboard and right baffle plate are formed, the bottom surface of top board is parallel with base top surface, backboard is connected between the back side edge of the back side edge of top board and base, right baffle plate connects top board, base, backboard three's right edge, coal passing plate (4) comprises front apron, left plate, right plate and rear position margining plate, left plate connects the limit, left side of front apron and the limit, left side of rear position margining plate, the right plate front side edge connects the right edge of front apron, the back side edge of right plate is vertical, the inwall of the right baffle plate of the back side edge of right plate and panel seat (5) is hinged by rotating shaft (7), be connected spring (6) between the front apron of coal passing plate (4) and the backboard of panel seat (5), the backboard of panel seat (5) is inserted between the rear position margining plate and front apron of coal passing plate (4), when rear position margining plate is attached on the backboard, spring (6) is in compressive state, front apron, the leading flank of top board and base form one continuous in the recessed arcwall face of rear side, at regular intervals between the left plate of the backboard of panel seat (5) and coal passing plate (4).
2. but the development machine of performing comprehensive coal mining operations according to claim 1, it is characterized in that: described panel seat (5) base top surface is parallel with the bottom surface of base, and the ratio of the base of described panel seat (5), coal passing plate (4) and panel seat (5) three's height is 1: 3: 4.3.
3. but the development machine of performing comprehensive coal mining operations according to claim 1, it is characterized in that: the left side of described panel seat (5) base is lower than the right side, and panel seat (5) base top surface and base end face have 3-5 degree angle.
CN2009102247120A 2009-11-10 2009-11-10 Tunneller capable of performing comprehensive coal mining operations CN101705818B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102247120A CN101705818B (en) 2009-11-10 2009-11-10 Tunneller capable of performing comprehensive coal mining operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102247120A CN101705818B (en) 2009-11-10 2009-11-10 Tunneller capable of performing comprehensive coal mining operations

Publications (2)

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CN101705818A CN101705818A (en) 2010-05-12
CN101705818B true CN101705818B (en) 2011-07-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231468A (en) * 1978-02-21 1980-11-04 Tucker Dempsey G Coal-gathering assembly for a continuous miner
US4296856A (en) * 1980-01-03 1981-10-27 National Mine Service Company Material gathering device for a mining machine
CN201202474Y (en) * 2008-06-04 2009-03-04 王向军 Multifunctional full hydraulic chain groove type shoveling rock drill
CN201236704Y (en) * 2008-06-25 2009-05-13 闫振东 Coal drift drill shipping and anchoring integrated machine
CN201531268U (en) * 2009-11-10 2010-07-21 山东卡特重工有限公司 Development machine capable of comprehensive coil production operation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231468A (en) * 1978-02-21 1980-11-04 Tucker Dempsey G Coal-gathering assembly for a continuous miner
US4296856A (en) * 1980-01-03 1981-10-27 National Mine Service Company Material gathering device for a mining machine
CN201202474Y (en) * 2008-06-04 2009-03-04 王向军 Multifunctional full hydraulic chain groove type shoveling rock drill
CN201236704Y (en) * 2008-06-25 2009-05-13 闫振东 Coal drift drill shipping and anchoring integrated machine
CN201531268U (en) * 2009-11-10 2010-07-21 山东卡特重工有限公司 Development machine capable of comprehensive coil production operation

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Effective date of registration: 20110221

Address after: 276715 Linshu Economic Development Zone, Shandong

Applicant after: Shandong Carter Heavy Industry Machinery Co., Ltd.

Address before: 276715, Shandong province Linshu Yimeng Pioneer Park Hing Tung Street, No. 6

Applicant before: Shandong Carter Heavy Industry Co., Ltd.

Effective date of registration: 20110221

Address after: 276715 Linshu Economic Development Zone, Shandong

Applicant after: Shandong Carter Heavy Industry Machinery Co., Ltd.

Address before: 276715, Shandong province Linshu Yimeng Pioneer Park Hing Tung Street, No. 6

Applicant before: Shandong Carter Heavy Industry Co., Ltd.

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Owner name: SHANDONG KATE HEAVY INDUSTRY MACHINERY CO., LTD.

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